Tender widget on Windows 10 browsers after April 2018 update kit

joonas.halkilahti's Avatar


28 May, 2018 09:36 AM


Has anyone else noticed issues with the Tender widget on Windows devices running the April 2018 update?
I noticed today that all browsers on my Windows (Windows 10 home, version 1803 OS build 17134.48) desktop no longer load the Tender widget. However the exactly same page and code shows widget properly with all my OS X browsers. So I did some changes, removed any extra styles etc and it seems that something with the latest update to Win 10 has changed something in the way external js is loaded.
There has no been changes to our codebase now that the Tender widget stopped showing up. Our customers also notice it now as they are slowly getting their systems up to date.

  1. 1 Posted by joonas.halkilah... on 28 May, 2018 09:48 AM

    joonas.halkilahti's Avatar


    I was able to dig up the error:
    Script from "tenderappwidgeturl" was blocked due to mime type mismatch.

    MiME type seems to be text/html and is not executable.

    I'm not too familiar with JS development but some comments and discussion around similar issues with different JS scripts can be found from the interwebs.

  2. 2 Posted by joonas.halkilah... on 28 May, 2018 10:22 AM

    joonas.halkilahti's Avatar


    Finally I was able to dig up this:

    Error code that relates to my issue:

    So, can you update the response header? Thanks!

  3. Support Staff 3 Posted by Courtenay on 29 May, 2018 02:06 AM

    Courtenay's Avatar

    Hi Joonas, thanks for all your work! Is it working now?

  4. 4 Posted by joonas.halkilah... on 29 May, 2018 09:57 AM

    joonas.halkilahti's Avatar


    Seems to be working fine again, thx!

  5. Courtenay closed this discussion on 02 Jun, 2018 06:08 AM.

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